Operation
Page 28
6.5
Rotation Speed
Mechanical drive
One variant of the machine is equipped with a three-step belt drive with which you can
adjust the rotation speed of the sweeping rollers to suit the conditions. To do this, the
machine and tractor are turned off and the ignition key is removed. The belt guard is
removed by loosening the locking screws with tools. Relieve the belt using the belt
tightener, position the belt again and tighten it using the belt tightener. The belt guard
must be screwed tight again.
Mechanical drive
Rotation speed of sweeping roller in U/min
1. Step
2. Step
3. Step
1-fold 1000U/min
117
-
-
1-fold 2000U/min
102
-
-
3-fold 1000U/min
163
117
82
3-fold 2000U/min
82
117
163
Table 1: Rotation speeds mechanical drives
Figure 37: Fan belt
Note!
The belt may only run horizontally in a setting. Running diagonally leads to
damages of the machine.
The belt tightener must tighten the belt on the trailing belt strand. If the drive
is turned to compensate a changed power take-off rotation direction, the
belt tightener must be repositioned.
Hydraulic drive
Due to different litre capacities of tractors, three sizes of hydraulic engines are available.
The three drive sets are listed on the price list.
